Cheap flights from Hong Kong to Hanoi (HKG–HAN)
HKGHong Kong International Airport
Hong Kong
Hong Kong
HANNoi Bai International Airport
Vietnam
Vietnam
Cathay Pacific, HK Express, Sun PhuQuoc Airways, VietJet Air and Vietnam Airlines fly Hong Kong to Hanoi (HKG–HAN) nonstop and back, a great-circle distance of 846 km (526 mi).
- From
- HKG
- Hong Kong
- To
- HAN
- Hanoi
- Nonstop
- Yes · 5 airlines
- Airlines
- CX · UO · 9G · VJ · VN
- Cheapest fare found
- HK$747 one-way
- Distance
- 846 km (526 mi)
- Time difference
- Hanoi 1 hour behind
- Most flights
- Cathay Pacific
- Time in the air
- 1h 31m · 1h 26m back
- On time (Touchdown Index)
- 83.5%
- Flights a week
- CX ~18 · UO ~3 · VN ~7
- Aircraft seen
- Boeing 777-300ER · Airbus A321 · Airbus A321neo
Data from the sources listed, updated:· How we verify
Hong Kong to Hanoi fares by month
Cheapest one-way fare found: HK$747 for November 2026 on HK Express, nonstop. Nonstop from HK$747.
- Oct ’26HK$763
- Nov ’26HK$747
- Dec ’26HK$754
- Jan ’27HK$785
- Feb ’27HK$771
- Mar ’27HK$852
- Apr ’27HK$823
- May ’27HK$1,406
- Jul ’27HK$968
- Aug ’27HK$1,402
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
When to fly HKG–HAN
For Hong Kong (HKG) to Hanoi Noi Bai (HAN), November 2026 had the lowest fare found (HK$747). Days in Hanoi average 18–28 °C in January, February, March, November and December. Set your watch 1 hour back on landing at HAN.
Hong Kong to Hanoi: frequently asked questions
Fares: Aviasales price cache, 11 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How much is a flight from Hong Kong (HKG) to Hanoi Noi Bai (HAN)?
From HK$747 one-way, the cheapest fare found for November 2026 on HK Express, nonstop; nonstop from HK$747 (found 11 October 2026).
How long is the HKG–HAN flight?
1h 31m wheels-up to wheels-down, the median of 114 tracked flights; HAN–HKG took 1h 26m.
Which airlines fly HKG–HAN direct?
Cathay Pacific, HK Express, Sun PhuQuoc Airways, VietJet Air and Vietnam Airlines.
What is the cheapest month to fly HKG–HAN?
November 2026, at HK$747; the dearest month found was HK$1,406.
What is the time difference between Hong Kong and Hanoi?
Hanoi is 1 hour behind Hong Kong: a HKG departure at noon is 11:00 local time in HAN.
Is HKG–HAN usually on time?
83.5% of 200 HKG–HAN flights landed within 15 minutes of their usual time; 2% were over an hour late.
How many HKG–HAN flights a week?
Cathay Pacific 18, HK Express 3 and Vietnam Airlines 7 each way.
What aircraft fly HKG–HAN?
Boeing 777-300ER, Airbus A321 and Airbus A321neo.
Hanoi to Hong Kong: the return flight (HAN–HKG)
All 5 airlines also fly HAN–HKG nonstop.
The return takes 1h 26m in the air (median of 130 tracked flights).
Airlines flying HKG–HAN nonstop
| Airline | Usually takes off (HKG time) | Type | Alliance |
|---|---|---|---|
 Cathay Pacific CX | 09:03–18:25 | full-service | oneworld |
 HK Express UO | 08:01–08:20 | low-cost | — |
 Sun PhuQuoc Airways 9G | — | full-service | — |
 VietJet Air VJ | — | low-cost | — |
 Vietnam Airlines VN | 14:35–15:13 | full-service | SkyTeam |
HKG–HAN route map
More from Hong Kong and Hanoi
Other arrivals in Vietnam
Also nonstop from HKG, nearest to HAN first (straight-line distance):
- Da Nang (DAD) airport guide · 628 km (390 mi) from HAN
- Nha Trang (CXR) airport guide · 1,090 km (676 mi) from HAN
- HKG–SGN: Ho Chi Minh City · 1,160 km (721 mi) from HAN
- Phú Quốc (PQC) airport guide · 1,240 km (773 mi) from HAN
Explore the airlines’ route maps
Departure
Hong Kong International Airport
Hong Kong (HKG), Hong Kong. In our data, 75 airlines fly nonstop from HKG to 135 destinations.
View HKG airport guide →Arrival
Noi Bai International Airport
2 ways into Hanoi, fastest from 35 min:
- Bus 86 (airport express) 50 min–1h 10m
- Grab / Xanh SM 35 min–1h
Weather in Hanoi vs Hong Kong
Hanoi is warmer than Hong Kong in 11 months and cooler in 0; the biggest gap is in June (35°C against 31°C). In October it averages 30°C in Hanoi and 28°C in Hong Kong.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hanoi | 20° | 22° | 26° | 29° | 33° | 35° | 34° | 33° | 32° | 30° | 27° | 21° |
| Hong Kong | 19° | 19° | 22° | 26° | 29° | 31° | 32° | 31° | 31° | 28° | 25° | 20° |
Average daily highs. Climate normals from Hanoi and Hong Kong (Wikipedia, CC BY-SA), which cite the national weather services.
Onward from Hanoi
Places you can't fly to nonstop from HKG, but can from HAN — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- vietjetair.com — VietJet schedule
- en.wikipedia.org — current destination list, cross-checked 2026-09-25 (terminated routes removed)
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- vietnamairlines.com — Vietnam Airlines schedule
- en.wikipedia.org — current destination list, cross-checked 2026-09-25 (terminated routes removed)
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.